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二個の弁を有する管路系に対する水撃線図
https://jaxa.repo.nii.ac.jp/records/44692
https://jaxa.repo.nii.ac.jp/records/44692b22f8ec7-d0e6-4190-acee-ec375c6ffc9e
名前 / ファイル | ライセンス | アクション |
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naltr00442.pdf (860.7 kB)
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Item type | テクニカルレポート / Technical Report(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 二個の弁を有する管路系に対する水撃線図 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
資源タイプ | technical report | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Waterhammer Charts for Pipe Line with Two Valves | |||||
著者 |
池尾, 茂
× 池尾, 茂× 池谷, 光栄× IKEO, Shigeru× IKEYA, Mitsuei |
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著者所属 | ||||||
上智大学理工学部 | ||||||
著者所属 | ||||||
航空宇宙技術研究所計測部 | ||||||
著者所属(英) | ||||||
en | ||||||
Sophia University | ||||||
著者所属(英) | ||||||
en | ||||||
Instrumentation and Control Division, National Aerospace Laboratory(NAL) | ||||||
出版者 | ||||||
出版者 | 航空宇宙技術研究所 | |||||
出版者(英) | ||||||
出版者 | National Aerospace Laboratory(NAL) | |||||
書誌情報 |
航空宇宙技術研究所報告 en : Technical Report of National Aerospace Laboratory TR-442 巻 442, p. 17, 発行日 1976-01 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The maximum head rise in the pipe line system with two valves, one at the outlet end and the other at the center of the pipe line, is lower than that produced by closing the outlet valve only when the closing speeds of the valves are the same. The reason is explained using the classical waterhammer theory. The waterhammer equations, which include the friction term, are solved by the method of characteristics. Charts are presented for determining the maximum head fluctuation in the pipe line system with two valves which close simultaneously at the same constant speed. These charts include the cases with steady state friction losses of 30, 50 and 80% of the reservoir head, and with no friction loss. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0389-4010 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: NALTR0442000 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: NAL TR-442 |